baber/WOPTO huggingface dataset:
Patent RU-2028866-C1 (RU)
Title: Device for machining of vehicle brake shoes
Inventor: KAZIMIROV YURIJ D
IPC: B23B5/02
Filed: 1992-09-07
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has table with fitted on replaceable segment with right- angled guide straddling the segment, and slot. It has also cutter holder with cutter installed for simultaneous rotary and axial motion with subsequent feeding of cutter horizontally by means of lead screw. Fitted on threaded column is overhand guide installed for rotary and rectilinear- translational motion. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2036325-C1 (RU)
Inventor: RAKHMAILOV ANATOLIJ M
IPC: F02C7/12
Filed: 1992-09-25
Granted: 1995-05-27
Abstract: FIELD: converting heat energy to mechanical work. SUBSTANCE: heated working fluid, obtained during burning of fuel with oxygen and supplied to turbine upstream of it, is expanded and swirled with respect to the longitudinal axis of the gas-turbine engine. The heated working fluid is mixed with exhaust gas downstream of the turbine to obtain a flow of heated fluid with changed thermodynamic condition and to introduce it then in the turbine for expanding and doing useful work. A part of the heated working fluid with changed thermodynamic condition is introduced from the flow part of the turbine before introducing of the heated working fluid with changed thermodynamic condition. The gas-turbine engine has turbine, source of heated working fluid, ejector whose first inlet is coupled with the source of heated working fluid, second inlet is connected to the turbine outlet, and outlet is connected to the inlet of the turbine. The ejector has the second outlet connected to the atmosphere. EFFECT: enhanced efficiency. 3 cl, 9 dwg
Patent RU-2085013-C1 (RU)
Inventor: CHVANOV VYACHESLAV A
IPC: H02M7/519
Filed: 1992-10-06
Granted: 1997-07-20
Abstract: Использование: изобретение относится к преобразовательной электротехнике и предназначено для использования в качестве высокочастотного источника питания. Сущность изобретения: целью изобретения является расширение функциональных возможностей преобразователя путем совмещения в нем функций преобразования постоянного питающего напряжения как в постоянное, так и в переменное напряжение, что достигается незначительным усложнением схемы. При этом преобразователь выполняется по двухтактной схеме, что позволяет значительно снизить намагничивающий ток в трансформаторе и размеры преобразователя. Схема преобразователя имеет в своем составе два встречно-параллельно включенных управляемых вентиля, зашунтированных диодами и подключенных к двум последовательно соединенным источникам питания, резонансный контур, включенный между точками соединения вентилей и источников питания, высокочастотный трансформатор, первичная обмотка которого подключена и к зажимам конденсатора резонансного контура. Вторичная обмотка трансформатора, выполненная с нулевым выводом, подключена к нагрузке через управляемые коммутаторы. Параллельно вторичной обмотке включен выпрямительный мост, во вторую диагональ которого включен управляемый шунтирующий элемент. 5 ил.
Patent DE-10012887-C1 (DE)
Title: Dosierpumpe
Inventor: JOCHUMSEN HANS HENRIK
IPC: F04B43/04
Filed: 2000-03-16
Granted: 2001-10-31
Abstract: Die Dosierpumpe weist einen Schrittmotor sowie ein Untersetzungsgetriebe auf. Über einen Exzentertrieb wird die rotatorische Bewegung am Ausgang des Untersetzungsgetriebes in eine translatorische Bewegung einer Stange übertragen, welche eine Membranpumpe beaufschlagt. Die Steuerung des Schrittmotors erfolgt elektronisch. Das Untersetzungsgetriebe wird durch einen Zahnriementrieb zwischen Motorwelle und Exzentertrieb gebildet.
Patent DE-10037466-C1 (DE)
Title: Device for producing corona discharge in electrophotographic equipment has rotationally symmetric holder, preferably of metal or plastics, with grooves and annular attachment to hold corona wire
Inventor: GACK HARTMUT
IPC: G03G15/02
Filed: 2000-08-01
Granted: 2001-10-25
Abstract: Device for producing a corona discharge in electrophotographic equipment has a corona wire tensioned between 2 end blocks, each with a space to take an electrode holder. This holder has a rotationally symmetric element taking the electrode with a groove in the outer surface, parallel to the axis, to take the electrode and another groove, at the end of this, across the face; and an annular attachment pressing onto the electrode in the groove.
Patent DE-10048275-C1 (DE)
Title: Thermisch und mit aktinischer Strahlung härtbares Mehrkomponentensystem und seine Verwendung
Inventor: NIENHAUS EGBERT
IPC: C08G18/62
Filed: 2000-09-29
Granted: 2002-05-29
Abstract: Thermisch und mit aktinischer Strahlung (Dual Cure) härtbares Mehrkomponentensystem, enthaltend DOLLAR A (A) mindestens eine Komponente, enthaltend mindestens einen Bestandteil mit mindestens einer isocyanatreaktiven funktionellen Gruppe und mindestens einer funktionellen Gruppe mit mindestens einer mit aktinischer Strahlung aktivierbaren Bindung sowie mindestens ein Vinylaromat-Allylalkohol-Copolymerisat, und DOLLAR A (B) mindestens eine Komponente, enthaltend mindestens ein Polyisocyanat, DOLLAR A sowie seine Verwendung als Beschichtungsstoff, Klebstoff und Dichtungsmasse.
Patent DE-10104732-C1 (DE)
Title: Device for selective laser melting of metallic materials comprises a heating plate arranged on a platform with side walls, and an insulating layer thermally insulated from the platform
Inventor: MEINERS WILHELM
IPC: B23K26/32
Filed: 2001-02-02
Granted: 2002-06-27
Abstract: Device for selective laser melting of metallic materials comprises a heating plate arranged on a platform with side walls. The heating plate is structured so that an insulating layer is thermally insulated from the platform so that temperatures of 500  deg  C can be achieved during the operation.  An Independent claim is also included for a process for selective laser melting of metallic materials. Preferred Features: The heating plate is formed as a substrate plate and has integrated heating wires. An induction unit is provided for inductively heating the heating plate.
Patent DE-10122904-C1 (DE)
Title: Knee protection device, for preventing knee injury to passenger in event of accident, uses gas generator for inflation of airbag and automatic movement of glove compartment closure cover into closed position
Inventor: REITER THOMAS
IPC: B60R21/215
Filed: 2001-05-11
Granted: 2002-11-21
Abstract: The knee protection device uses an inflatable airbag (18) incorporated in the closure cover (12) for the automobile glove compartment, deployed in the direction of the knees of the passenger. The gas provided by the gas generator (17) for inflation of the airbag acts on a sliding piston (20) displaced within a cylinder (19) curved to match the contour of the closure cover, for moving the latter into its closed position.
Patent DE-10125967-C1 (DE)
Title: DRAM cell arrangement used for a semiconductor storage device comprises a matrix arrangement of storage cells stacked over each other as layers, and a capacitor connected to the MOS transistor
Inventor: SCHLOESSER TILL
IPC: H01L27/108
Filed: 2001-05-29
Granted: 2002-07-11
Abstract: The channel regions, which are arranged along one of the columns of the storage cell matrix, are parts of a connecting element surrounded by a gate dielectric layer. The gate electrodes of the MOS transistors of a row are parts of a strip-shaped word line. According to the invention, a vertical double gate MOS transistor having gate electrodes, which are formed in the trenches on both sides of the assigned connecting element, of the assigned word line, is provided at each point of intersection of the storage cell matrix.
Patent DE-10140497-C1 (DE)
Title: Separation device for mail sorting installation with operation of driven extraction device in reverse direction for returning letter upon failed separation
Inventor: MUELLAUER HEINZ
IPC: B65H29/62
Filed: 2001-08-17
Granted: 2003-03-13
Abstract: The separation device has a driven extraction system (1) for removing the front letter (7) from a latter stack supplied in the horizontal direction and feeding it perpendicularly to a subsequent processing stage, a horizontally displaced restraint device (5) preventing removal of more than one letter. The extraction system is reversible for driving it in the opposite direction upon failed separation of the front letter, with movement of the restraint device from the path of the returned letter.
Patent DE-10141315-C1 (DE)
Title: Coupling for two components through which fluid passes has gripping grooves on outside of jacket which fits partly round first coupling part, leaving assembly aperture
Inventor: SCHLEIN ROLF-DIETER
IPC: F16L37/098
Filed: 2001-08-28
Granted: 2003-03-20
Abstract: The coupling holds the two coupling parts (1, 2) together by a locking element (3) which grips a jacket (9) with a C-shaped cross section. Locking projections (9) project radially inward from the jacket, which has gripping grooves (10) on the outside.
Patent DE-10142443-C1 (DE)
Inventor: SCHULTHEISS BERND
IPC: G03G15/16
Filed: 2001-08-31
Granted: 2003-04-24
Abstract: An electrophotographic printing device including a toner-developer unit, a lighting device, a developer drum, a photoconductor, a transfer unit and an earthed charging device. The substrate to be printed is placed on a transport device and moved along the transfer unit and the toner image of the transfer unit is transmitted to the substrate. A clear, sharp and shadow-free printed image is obtained by arranging the substrate on a non-earthed, electrically conductive layer which is insulated relative to the earthed transport device by an insulator extending along the charging device that is located above the substrate and the measurement of substrate that is to be printed and that is oriented in the direction of transport. The charging device can be charged at a potential, exciting voltage U<SUB>F</SUB>, of between 1 to 10 kV, more particularly 1.5 to 4 kV.
Patent DE-10162545-C1 (DE)
Title: Multi-carrier data transmission method with adaptive modulation of data dependent on actual channel status information
Inventor: BOLINTH EDGAR
IPC: H04L27/26
Filed: 2001-12-19
Granted: 2003-07-17
Abstract: The transmission method uses at least 2 transmission antenna elements for transmission of data with spatial diversity, with adaptive modulation of the transmitted data for several carriers in dependence on the actual channel status information for the transmission antenna elements. This is obtained by transmission of a pilot signal and provision of bit-loading tables for each antenna element, the transmitter and receiver signaling the antenna elements used for transmission of a symbol.  An Independent claim for a multi-carrier data transmission device is also included.
Patent DE-19502860-C1 (DE)
Title: X=ray diagnostic appts. for patient examination
Inventor: HASSLER DIETRICH DIPL ING
IPC: H04N5/349
Filed: 1995-01-30
Granted: 1996-04-11
Abstract: An x-ray source (1) generates an x-ray bundle (3), an image converter (5) with a pixel matrix (11) detects an x-ray image. A reproduction device (6,7) is connected to the pixel matrix (11). The image converter is provides with a shifting arrangement (8) so that the imaging plane is mechanically shifted vertically wrt a first direction.  At least one x-ray image is detected before and after the mechanical shifting, and the two images are combined. The pixels are arranged in successive rows. The image converter (5) is shifted three consecutive times in the direction of one of the coordinates (15,16) of the image converter by 2/3 of the pixel distance (14). The reproduction device has an image memory (9).  The image converter is a aSi:H x-ray detector.
Patent DE-19536651-C1 (DE)
Title: Membrane device to separate liq. media
Inventor: HILKE ROLAND
IPC: B01D63/04
Filed: 1995-09-30
Granted: 1996-08-22
Abstract: Device to separate liq. media, where the medium (14) to be sepd. is fed to each first side of two membranes (15,17) via an intermediate region (27) between the membranes. The second sides of both membranes border a common space (13) filled with a liq. carrier medium (19). The common space (13) may be closed during the sepn. process, and the flow channels at each first side of the membranes is measured such that the mean flow velocity v1 of the medium to be sepd. (14) on the first membrane (15) is less than the flow velocity v2 of this medium on the first side of the second membrane. The intermediate space (27) has a flow contraction (270) for the medium (14) to be sepd..
Patent DE-19539989-C1 (DE)
Title: Alarm system for houses and other buildings etc.
Inventor: ELSINGER HORST DIPL ING
IPC: G08B25/06
Filed: 1995-10-27
Granted: 1996-11-28
Abstract: The alarm system has a central unit and several external units. The central unit has a communication device (12). This exchanges data telegrams with corresponding communication units of the central units via a current supply network. The central unit also has a receiver and/or a transmitter unit (14,15) to exchange data telegrams with corresponding transmitter and/or receiver units of the external units via a radio connection. The data telegrams from the external units and from the communication unit (12) may also be sent from a transmitter to the central unit. The current supply network may be an existing ac mains supply.
Patent DE-19614761-C1 (DE)
Inventor: HUBER ULRICH
IPC: F16B39/28
Filed: 1996-04-02
Granted: 1997-10-09
Abstract: The invention relates to a locking block-screw connection secured against loosening and intended for spectacles with frame mounts. The aim was to create a locking block-screw connection which, with a novel design of connection zone, would create an elastic protection against loosening of the screw. According to the invention, the bore in the locking block is provided with an annular taper at the thread runout with a thread-side angle  beta  which with the angle  alpha forms the angle  sigma  corresponding to the tapering point. The screw has a novel pin extension; the pin is provided with an annular groove into which the taper of the locking block engages elastically when the screw is screwed in.
Patent DE-19633847-C1 (DE)
Title: Hydraulically-operated walking walling-frame
Inventor: FRIEDRICHS HANS-OTTO
IPC: E21D23/08
Filed: 1996-08-22
Granted: 1997-07-24
Abstract: The frame has two parallel skids (1) forming mountings for rams supporting the end cowl. A moving ram on a cross-member between the skids has a piston rod coupled at the packing side to a moving rod running below the ram and coupled at the working side to a gallery conveyor. A lifting ram (10) supported in the upright position on the rod lifts the skids during the walking operation. The lifting ram is adjustable for height in lateral guides on the skids, being coupled to them by the stirrup (18), which is centrally supported by the ram. The latter can have lateral guide trunnions (13) on its cylinder, working in vertical guides on the skids. Supporting bolts (21) on the skids above the guides engage in elongated holes (20) in arms on the stirrup extending towards the skids. These holes can extend for a length equal to the stroke of the ram, which can be mounted on the working side of the cross-member.
Patent DE-19734832-C1 (DE)
Title: Coupling device for coupling gripping wedge to wedge support
Inventor: STOLL KURT DR
IPC: B25J15/04
Filed: 1997-08-12
Granted: 1998-10-22
Abstract: Coupling device for coupling a gripping wedge (4) to a gripping wedge support (5) comprises a first surface (23) arranged between a front and back projection (28,29). The first surface (23) and both projections (28,29) define a support recess (32). A coupling arm (43) grips the coupling batch (48).
Patent DE-19801347-C1 (DE)
Title: Multi-pin plug coupling for domestic electrical appliance e.g. water boiler
IPC: H01R13/707
Filed: 1998-01-16
Granted: 1999-09-16
Abstract: The multi-pin plug coupling has a plug base with a number of concentric contact openings (4) fitted with conductive contact elements (5) and a counter-plug with corresponding contact projections for engaging the contact elements upon assembly of the plug coupling, with the plug base and the counter-plug rotatable to one another through 360 degrees.The contact elements are provided by spring-loaded contact rings with their contact surfaces (9) perpendicular to the plug-in direction (7), supplied with current only after depression by the inserted contact projections.
Patent DE-19809514-C1 (DE)
Title: Paint sprayer nozzle cap
Inventor: GRAF WOLFGANG
IPC: B05B15/02
Filed: 1998-03-05
Granted: 1999-12-23
Abstract: The paint sprayer nozzle cap has an open cavity (4) with an elastic foamed plastics sealing insert (5). The cap has a closure body of elastic material (1) such as copper, aluminium, brass, steel or plastics.
Patent DE-19818337-C1 (DE)
Title: Pyrotechnische Wirkmasse mit Anzünd- und Abbrandbeschleuniger
Inventor: RAYER PETER
IPC: C06C9/00
Filed: 1998-04-23
Granted: 1999-11-18
Abstract: Die Erfindung betrifft eine pyrotechnische Wirkmasse, insbesondere in Form eines hochverdichteten Preßkörpers, mit Anzünd- und Abbrandbeschleuniger in Form von der Rezeptur der pyrotechnischen Wirkmasse hinzugegebenem und/oder auf die Zündfläche der pyrotechnischen Wirkmasse aufgebrachten Treibladungspulver sowie die Verwendung von Treibladungspulver als Anzünd- und Abbrandbeschleuniger für eine pyrotechnische Wirkmasse durch Hinzugeben von Treibladungspulver zu der Rezeptur der pyrotechnischen Wirkmasse und/oder durch Aufbringen von Treibladungspulver auf die Zündfläche der pyrotechnischen Wirkmasse.
Patent DE-19900386-C1 (DE)
Title: Hubkolbenmaschine
Inventor: MOCZULSKI LECH
IPC: C22C9/01
Filed: 1999-01-08
Granted: 2000-11-16
Abstract: Bei einer Hubkolbenmaschine mit wenigstens einem Zylinder, dessen Zylinderbüchse (2) im Bereich ihrer dem zugeordneten Kolben (6) zugewandten Lauffläche (4) mit wenigstens einer Nut (9) zur Bildung einer Öltasche (8) versehen ist, lassen sich dadurch eine besonders schonende Betriebsweise und dementsprechend eine besonders lange Lebensdauer der Zylinderbüchse (2) erreichen, dass der Nut (9) deren Tiefe zumindest der maximalen Verschleißdicke der Zylinderbüchse (2) entspricht, eine Füllung (10) zugeordnet ist und dass das die Füllung (10) der Nut (9) bildende Material eine geringere Verschleißfestigkeit als das Grundmaterial der Zylinderbüchse (2) aufweist.
Patent RU-2034177-C1 (RU)
Title: Method of replacement of damaged blades of gas-turbine engine fan
Inventor: GELFENBEJN LEONID S
IPC: F04D29/32
Filed: 1992-10-22
Granted: 1995-04-30
Abstract: FIELD: turbine mechanical engineering. SUBSTANCE: replacement of damaged blades of the rotor of the gas-turbine engine fan is carried out without disassembling of the rotor and includes precise determining and eliminating of an unbalance arising at replacement of the damaged blades. EFFECT: simplified method. 1 dwg
Patent RU-2035064-C1 (RU)
Title: Computing unit
Inventor: GRUSHIN ANATOLIJ I
IPC: G06F7/38
Filed: 1992-12-30
Granted: 1995-05-10
Abstract: FIELD: computer engineering. SUBSTANCE: device has two inversion units, adder, decoder, shift register, mask generation unit, logical unit, control unit, control gate, generator of result signals, interrupt generator, output commutator, output register. Three input commutators, generator of time strobes, comparison unit, two shift signal generators, generator of sign and digits of fraction, seven commutators, two registers, additional output commutator, generator of result sign, generator of end-of- operations signal, additional inversion unit, additional adder, generator of values for rough shift, generator of values for precise shift are introduced to accomplish the goal of invention. This results in possibility of hardware implementation of operations of multiplication, division, counting. In addition units inversion unit, adder, shift register and logical unit has 64 bits. EFFECT: increased speed, increased precision, increased functional capabilities. 6 dwg, 3 tbl
Patent RU-2102840-C1 (RU)
Inventor: BERND KHAUSHILD
IPC: H05B3/44
Filed: 1993-02-08
Granted: 1998-01-20
Abstract: FIELD: electric engineering. SUBSTANCE: high-voltage electric heater is located in tube which is made from quartz material and is located inside external metal protection tube. Wall width in bottom region of quartz tube is not less than width of quartz tube wall in other regions. In addition transition region between hollow cylindrical end of quartz tube and bottom provides practically right angle. Bottom is made from separate quartz plate which is weld to open piece of quartz tube. Corresponding method for testing of electric heaters is based on possibility to simulate long-term use of article using combination of testing stages. EFFECT: increased functional capabilities, increased speed and decreased power consumption for testing each electric heater before shipping. 17 cl, 2 dwg
Patent RU-2064881-C1 (RU)
Title: Arrestor hook up-lock
Inventor: ROMASHIN IVAN V
IPC: B64C25/68
Filed: 1993-03-09
Granted: 1996-08-10
Abstract: FIELD: aeronautical engineering; devices for deceleration of flying vehicle at landing. SUBSTANCE: lock has a housing with swivel jaw, spring-loaded latch, hydraulic cylinder whose rod is engageable with latch connected with jaw by means of spring. Thrust surfaces of jaw and its additional thrust member are engageable with jaw stops and roller of swivel bell crank, respectively. Rod of hydraulic cylinder is rigidly connected with adjustable rod engageable with roller of bell-crank. When in flight, hook is retracted and lock is closed. In extending the hook, pressure is fed to hydraulic cylinder which moves the latch by means of rod. Jaw is released and takes extreme open position I under the action of hook and spring; open position is limited by stop. In such position of the jaw, hook may move through an angle exceeding angle of retracted position III under action of external force at landing of flying vehicle. EFFECT: higher reliability. 2 dwg
Patent RU-2109802-C1 (RU)
Title: Method of bactericide treatment of aqueous lubricating fluids
Inventor: SHABALIN V S
IPC: C10M175/04
Filed: 1993-04-19
Granted: 1998-04-27
Abstract: FIELD: metalworking. SUBSTANCE: biologically affected aqueous lubricating fluids with affection degree exceeding allowable rate, for example, 10 6  bacteria/ml but having resource of process additives large enough are heated to 95-120 C and kept at this temperature for 0.5-3.0 h. Such treatment can be more than once repeated with no loss in quality of additives. Method is fit for fluids used for cutting metals. EFFECT: simplified procedure. 2 cl, 1 tbl
Patent RU-2077466-C1 (RU)
Title: Storehouse for storage and transportation of packed and unit loads
Inventor: CHISTOKHODOV NIKOLAJ N
IPC: B65G63/00
Filed: 1993-04-29
Granted: 1997-04-20
Abstract: FIELD: food and pharmaceutical industries, shop stores. SUBSTANCE: base of cells of multiple tier racks consists of two gravity roller conveyors and inclined lintel between conveyor. Load is transported by conveyors along racks are loading and unloading. Load is displaced within the width of cell by pusher. Pusher drive mechanism is formed by intermediate flexible links and traction member whose ends are connected with drum of electric drive. Pusher drive mechanism is made for reciprocation. To deliver loads to conveyors and remove them from conveyors use is made of conveyors with adjustable angle of tilting and slides. Inclined chutes with self-balancing bridges can be used for delivery of load to off-going conveyor and to vehicles. EFFECT: provision of automatic storing and transportation of products in standard containers. 4 cl, 7 dwg